Synthesis and characterization of octa (aminophenyl) polyhedral silsesquioxane

Jian Ke Du; Rong Jie Yang

Synthesis and characterization of octa (aminophenyl) polyhedral silsesquioxane

Jian Ke Du^*
, Rong Jie Yang

^*Corresponding author for this work

School of Material Science and Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

In the presence of FeCl₃·6H₂O/C catalyst, octa (nitrophenyl) polyhedral silsesquioxane (ONPS) was successfully reduced to octa (aminophenyl) polyhedral silsesquioxane (OAPS) using hydrazine hydrate with a yield of 93%. Structure and properties of OAPS are characterized by means of FTIR, NMR, elemental and thermal analysis. Its temperature corresponding to 5% weight loss is 338.8°C. This shows that OAPS has a high stability to heat. At the same time, mechanism of the reduction of ONPS by hydrazine catalyzed by FeCl₃/C was proposed.

Original language	English
Pages (from-to)	358-361
Number of pages	4
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	27
Issue number	4
Publication status	Published - Apr 2007

Keywords

Octa (aminophenyl) polyhedral silsesquioxane
Organic-inorganic hybrid materials
Reaction mechanism
Synthesis and characterization

Cite this

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title = "Synthesis and characterization of octa (aminophenyl) polyhedral silsesquioxane",

abstract = "In the presence of FeCl3·6H2O/C catalyst, octa (nitrophenyl) polyhedral silsesquioxane (ONPS) was successfully reduced to octa (aminophenyl) polyhedral silsesquioxane (OAPS) using hydrazine hydrate with a yield of 93\%. Structure and properties of OAPS are characterized by means of FTIR, NMR, elemental and thermal analysis. Its temperature corresponding to 5\% weight loss is 338.8°C. This shows that OAPS has a high stability to heat. At the same time, mechanism of the reduction of ONPS by hydrazine catalyzed by FeCl3/C was proposed.",

keywords = "Octa (aminophenyl) polyhedral silsesquioxane, Organic-inorganic hybrid materials, Reaction mechanism, Synthesis and characterization",

author = "Du, \{Jian Ke\} and Yang, \{Rong Jie\}",

year = "2007",

month = apr,

language = "English",

volume = "27",

pages = "358--361",

journal = "Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology",

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T1 - Synthesis and characterization of octa (aminophenyl) polyhedral silsesquioxane

AU - Du, Jian Ke

AU - Yang, Rong Jie

PY - 2007/4

Y1 - 2007/4

N2 - In the presence of FeCl3·6H2O/C catalyst, octa (nitrophenyl) polyhedral silsesquioxane (ONPS) was successfully reduced to octa (aminophenyl) polyhedral silsesquioxane (OAPS) using hydrazine hydrate with a yield of 93%. Structure and properties of OAPS are characterized by means of FTIR, NMR, elemental and thermal analysis. Its temperature corresponding to 5% weight loss is 338.8°C. This shows that OAPS has a high stability to heat. At the same time, mechanism of the reduction of ONPS by hydrazine catalyzed by FeCl3/C was proposed.

AB - In the presence of FeCl3·6H2O/C catalyst, octa (nitrophenyl) polyhedral silsesquioxane (ONPS) was successfully reduced to octa (aminophenyl) polyhedral silsesquioxane (OAPS) using hydrazine hydrate with a yield of 93%. Structure and properties of OAPS are characterized by means of FTIR, NMR, elemental and thermal analysis. Its temperature corresponding to 5% weight loss is 338.8°C. This shows that OAPS has a high stability to heat. At the same time, mechanism of the reduction of ONPS by hydrazine catalyzed by FeCl3/C was proposed.

KW - Octa (aminophenyl) polyhedral silsesquioxane

KW - Organic-inorganic hybrid materials

KW - Reaction mechanism

KW - Synthesis and characterization

UR - https://www.scopus.com/pages/publications/34249855170

M3 - Article

AN - SCOPUS:34249855170

SN - 1001-0645

VL - 27

SP - 358

EP - 361

JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - 4

ER -

Synthesis and characterization of octa (aminophenyl) polyhedral silsesquioxane

Abstract

Keywords

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